Description:
Fairfield 750-750-500 Triplex is an Aluminum power transmission cable that is specially designed for underground installations and applications. The cable has 750 MCM gauge sized phase conductors and a 500 MCM neutral conductor. The cable can be buried as it is or installed in a duct in readiness for installation under the ground, this wholly depends on your preference. This cable is rated at 600 volts and a maximum of 90°C temperature. As a direct burial cable, it transmits 550 amps and when installed in ducts it transmits 450 amps current.

Applications:
#750 MCM Fairfield Underground Distribution Cable specifically designed for underground distribution systems. In extreme environmental conditions, the cross-linked polyethylene is used since it can withstand temperatures of up to 90°C.

Conductors:
They are made of aluminum alloy which are compressed in 1350-H19. Only 99.5% of the conductor is made of aluminum the rest is made of zinc, copper and silicon.

Insulation:
The insulation is made of standard polyethylene or cross-linked polyethylene.

Features:
• Can resist high temperatures of up to 90°C
• Corrosion resistant conductors
• Heat and moisture resistant insulation
• Lead free triplex wire
• 600 volt URD cable

Standards:
• ASTM B-901
• ICEA S-105-692
• Federal Specification J-C-30B
• RUS Accepted